| #!/bin/sh | |
| # SPDX-License-Identifier: MIT-0 | |
| # set the default value | |
| XDG_DATA_DIRS="${XDG_DATA_DIRS:-/usr/local/share/:/usr/share}" | |
| # add a directory if it exists | |
| if [ -d /opt/foo/share ]; then | |
| XDG_DATA_DIRS="/opt/foo/share:${XDG_DATA_DIRS}" | |
| fi | |
| # write our output | |
| echo "XDG_DATA_DIRS=${XDG_DATA_DIRS}" |